Wristwatch



FIG. 1 is a perspective view of a wristwatch, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof from the left of FIG. 2;

FIG. 4 is a side elevational view thereof from the right of FIG. 2; and,

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a wristwatch, as shown. 